Global Patent Index - EP 0757769 B1

EP 0757769 B1 20000126 - METHOD OF MANUFACTURING A PIPE CONNECTOR

Title (en)

METHOD OF MANUFACTURING A PIPE CONNECTOR

Title (de)

VERFAHREN ZUM HERSTELLEN EINER ROHRVERBINDUNG

Title (fr)

PROCEDE DE PRODUCTION D'UN RACCORD

Publication

EP 0757769 B1 (DE)

Application

EP 95918592 A

Priority

  • DE 4414256 A
  • EP 9501533 W

Abstract (en)

[origin: DE4414256A1] In the proposed method of manufacturing a connector (R) used to sealingly connect pipes, hoses, or pipes and hoses, a groove (7) is made in an axial bore in a sleeve section (1). A first thread (5) is cut from one side as far as the said groove (7), and from the other side the axial bore is expanded to about the diameter (d) of a sealing ring (8) which is inlaid in the groove (7), and a second thread (6) is then cut in the axial bore as far as the recess (7).

IPC 1-7

F16L 15/04

IPC 8 full level

F16L 15/04 (2006.01)

CPC (source: EP)

F16L 15/008 (2013.01)

Designated contracting state (EPC)

AT CH DE FR LI

DOCDB simple family (publication)

DE 4414256 A1 19951026; AT 189298 T 20000215; EP 0757769 A1 19970212; EP 0757769 B1 20000126; WO 9529359 A1 19951102

DOCDB simple family (application)

DE 4414256 A 19940423; AT 95918592 T 19950424; EP 9501533 W 19950424; EP 95918592 A 19950424